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dimethyl (2S,3S,4R)-2-acetoxy-3-(benzyloxy)-4-(formyloxy)cyclopentane-1,1-dicarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

117940-39-3

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117940-39-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117940-39-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,9,4 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 117940-39:
(8*1)+(7*1)+(6*7)+(5*9)+(4*4)+(3*0)+(2*3)+(1*9)=133
133 % 10 = 3
So 117940-39-3 is a valid CAS Registry Number.

117940-39-3Relevant academic research and scientific papers

Syntheses of (1S,2S,3S,4R)- and (1R,2R,3S,4R)-2,3,4-Trihydroxycyclopentane-1-methanol, Carbocyclic Analogues of α-L-Arabinofuranose and β-D-Ribofuranose

Tadano, Kin-ichi,Hakuba, Ken,Kimura, Hiroshi,Ogawa, Seiichiro

, p. 276 - 279 (2007/10/02)

The title compounds, two carbocyclic analogues of aldopentofuranoses, were synthesized from D-glucose.The key cyclopentane ring formation was achieved under the glycol cleavage reaction of methyl 3-O-benzyl-5,6-dideoxy-6-C-(methoxycarbonyl)-D-xylo-hepto-1

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